Haruba launched The Quintessential Quintuplets manga in Weekly Shōnen Magazine in August 2017, and ended the series in February 2020.
The Quintessential Quintuplets ∬, the series’ second anime season, premiered on January 7 and also aired for 12 episodes.
This year’s 41st issue of Kodansha’s Weekly Shōnen Magazine revealed on September 1 that Negi Haruba’s Sentai Daishikkaku (Sentai Big Disqualification) manga is going on hiatus due to the author’s poor health.
Haruba launched the manga in Weekly Shōnen Magazine on February 3.